2019249323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{7151}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 2595317760

約数和(自身を除く): 576068437

約数列:

[1, 7, 13, 29, 91, 107, 203, 377, 749, 1391, 2639, 3103, 7151, 9737, 21721, 40339, 50057, 92963, 207379, 282373, 650741, 765157, 1451653, 2695927, 5356099, 9947041, 18871489, 22189553, 69629287, 155326871, 288464189, 2019249323]

約数ペア:

[(1, 2019249323), (7, 288464189), (13, 155326871), (29, 69629287), (91, 22189553), (107, 18871489), (203, 9947041), (377, 5356099), (749, 2695927), (1391, 1451653), (2639, 765157), (3103, 650741), (7151, 282373), (9737, 207379), (21721, 92963), (40339, 50057)]